9 Top High-Tech Vacuum Cleaners

Whether you're looking for a canister or a cordless model, we've rounded up the best new vacuums in every category. They're are all packed with the latest features: super-quiet, ultra-powerful, hyper-efficient — and scary-smart.

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Robot

Robot

Two cameras plus ultrasonic and infrared sensors scan ceilings, walls, and floors to prevent collisions. After use, it "remembers" room layouts, so it can function even in low light. LG HOM-BOT Square, $800. lg.com.

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Upright

Upright

The dual-chamber bag system keeps suction high even as it fills up, while a sensor indicates when the carpet is as clean as can be. Kenmore Intuition Upright, $300. kenmore.com.

Robot

Two cameras plus ultrasonic and infrared sensors scan ceilings, walls, and floors to prevent collisions. After use, it "remembers" room layouts, so it can function even in low light. LG HOM-BOT Square, $800. lg.com.

Courtesy of Manufacturer

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Upright

The dual-chamber bag system keeps suction high even as it fills up, while a sensor indicates when the carpet is as clean as can be. Kenmore Intuition Upright, $300. kenmore.com.

Courtesy of Manufacturer

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Cordless

That triangular head — with an integrated, motorized brush — is made for corners. A single charge can last up to 40 minutes. Rowenta Delta Force, $180. rowentausa.com.